Hubby has been really down this week he assures me that we are going to go away on the weekend like we planned but I am not real confident! I am going with or without him!

My question is if a sufferer is really down like he has been what would the likely reaction be if I remind him that he has people who care about him as in myself and the kids (to a smaller extent) and he needs to stop pushing me away by not talking to me!
Is it all just a fog when they are down and am I wasting my time to get to deep with him at this time? Hope this isnt to hard to understand?